/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 黎鹤舞
 * Date: 2024-01-29
 * Time: 19:59
 */
public class Test {

    public static void main(String[] args) {
        int[] arr = new int[]{1,2,3,4,5};
        System.out.println(arr.length);
    }
}
